NASDAQ
Total Transactions
10
2 buys /8 sells
Shares Acquired
10,000
Transactions: 2•Avg: 5,000
Shares Disposed
38,166
Transactions: 8•Avg: 4,770.75
Net Activity
-28,166
Net Selling•Ratio: 25%
Q4 2025(Current) | 10,000 | 38,166 | -28,166 | 25.00% |
Q3 2025 | 10,000 | 37,952 | -27,952 | 25.00% |
Q2 2025 | 57,046 | 12,500 | +44,546 | 700.00% |
Q1 2025 | 306,793 | 132,282 | +174,511 | 150.00% |
Q4 2024 | 0 | 585 | -585 | 0.00% |
This table shows insider trading activity by quarter. A ratio > 100% indicates insiders acquired more shares than they disposed of during the period, which is generally considered a bullish signal.
• Most recent data for Q4 2025
Net change in shares shown on right
Acquired vs Disposed Shares
Net Distribution: 28,166 shares•Acquired/Disposed Ratio: 25%
Net Activity | |||||
|---|---|---|---|---|---|
CMH CARREL MICHAEL H | Director, officer: president, ceo, & director | 14 | 222,767 | 120,750 | +102,017 |
WAL Wirick Angela L | Officer: chief financial officer | 7 | 91,802 | 18,633 | +73,169 |
DKS Dahlquist Karl S. | Officer: chief legal officer | 9 | 57,748 | 19,986 | +37,762 |
SDJ Seith Douglas J | Officer: chief operating officer | 7 | 64,848 | 29,646 | +35,202 |
PS Privitera Salvatore | Officer: chief technical officer | 6 | 35,694 | 8,397 | +27,297 |
This table shows the trading activity of the most active company insiders. Positive net activity (buying more than selling) is often considered a bullish signal.
2025-12-10 | Director, officer: president, ceo, & director | Sale | 4,000 | $0 | $0 | 687,377 | |
2025-11-24 | Director | Purchase | 5,033 | $19.95 | $100,408.35 | 39,407 | |
2025-11-25 | Director | Purchase | 4,967 | $19.95 | $99,091.65 | 39,341 | |
2025-11-24 | Director | Sale | 5,033 | $37.32 | $187,831.56 | 34,374 | |
2025-11-25 | Director | Sale | 4,967 | $38 | $188,746 | 34,374 |
This table displays recent Form 4 filings showing transactions by company insiders. SEC rules require insiders to report their transactions within two business days.
CMH CARREL MICHAEL H | Director, officer: president, ceo, & director | Dec 12, 2025 | |
WS WEHRWEIN SVEN | Director | Nov 26, 2025 | |
WS WEHRWEIN SVEN | Director | Nov 26, 2025 | |
WS WEHRWEIN SVEN | Director | Nov 26, 2025 | |
WS WEHRWEIN SVEN | Director | Nov 26, 2025 |
No price data available for this timeframe.